[GRASS-git] [OSGeo/grass-addons] c6ca31: r.lake.series: fix bug that showed up with Py3

[Anna Petrasova]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: c6ca315f05a22eaae4f390d923074e6fabc715a8
      https://github.com/OSGeo/grass-addons/commit/c6ca315f05a22eaae4f390d923074e6fabc715a8
  Author: Anna Petrasova <kratochanna at gmail.com>
  Date:   2019-11-05 (Tue, 05 Nov 2019)

  Changed paths:
    M grass7/raster/r.lake.series/r.lake.series.py

  Log Message:
  -----------
  r.lake.series: fix bug that showed up with Py3